沟引宁,李鑫洋.表面活性剂对镁合金浸锌的影响[J].表面技术,2012,(1):51-53.
GOU Yin-ning,LI Xin-yang.Influence of Surfactant on Zinc Immersion for AZ91D Magnesium Alloy.Surface Technology,2012,(1):51-53.
表面活性剂对镁合金浸锌的影响
Influence of Surfactant on Zinc Immersion for AZ91D Magnesium Alloy
投稿时间:2011-10-26  修订日期:2012-02-20
DOI:
中文关键词:  镁合金  浸锌  表面活性剂  耐蚀性
英文关键词:magnesium alloy  zinc immersion  surfactant  corrosion resistance
基金项目:
作者单位
沟引宁 重庆理工大学材料科学与工程学院,重庆400054 
李鑫洋 重庆理工大学材料科学与工程学院,重庆400054 
AuthorInstitution
GOU Yin-ning College of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054,China 
LI Xin-yang College of Materials Science and Engineering, Chongqing University of Technology, Chongqing 400054,China 
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中文摘要:
      研究了阳离子型表面活性剂(十六烷基三甲基溴化铵)、阴离子型表面活性剂(十二烷基苯磺酸钠)以及非离子型表面活性剂(聚乙二醇)对镁合金浸锌液的稳定性、浸锌层表面形貌和耐腐蚀性能的影响。结果表明:随着表面活性剂加入,浸锌液稳定性明显改善;表面活性剂对浸锌层的表面形貌和耐蚀性影响较大,添加阴离子表面活性剂的浸锌层细小致密,耐蚀性能良好。
英文摘要:
      The effect of different surfactants, such as cationic surfactant cetyl trimethylammonium bromide(CTAB), anionic surfactant neopelex(LAS) and non-ionic surfactant polyethylene glycol(PEG6000), on the stability of zinc immersion solution, morphology and corrosion resistance of zinc coating on AZ91D magnesium alloy was studied. The results show that the surfactants can evidently improve the stability of zinc immersion solution; The species of surfactants have an important effect on the morphology and corrosion resistance of zinc coating. After adding anionic surfactant, the zinc coating has excellent corrosion resistance due to its fine compact morphology.
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